# CVE-2026-98101: ipv6: mcast: use copy-on-write RCU updates in ip6_mc_source() CVE-2026-98101 is fixed in 74 products on 1 platform, first by DEBIAN-CVE-2026-98101, released October 2, 2026. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2026-98101 - Priority: High - CVSS: 7.8 (Low) - EPSS: 0.0017 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Sep 25, 2026 - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-98101 ## Description In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: use copy-on-write RCU updates in ip6_mc_source() pmc->sflist is read locklessly under rcu_read_lock() by inet6_mc_check() during packet reception in the UDP and RAW multicast receive paths. ip6_mc_source() mutated psl->sl_addr and psl->sl_count in-place when adding or removing a source filter. Additionally, when expanding the filter buffer, newpsl was published via rcu_assign_pointer() before writing the new source into the array. Because 16-byte struct in6_addr writes are not atomic and array shifting is not synchronized with RCU readers, concurrent readers in inet6_mc_check() could read torn IPv6 addresses or observe duplicated/missed source entries. Fix this by switching ip6_mc_source() to copy-on-write RCU updates: allocate and fully populate newpsl before publishing it via rcu_assign_pointer(), and reclaim the old filter via kfree_rcu(), matching ip6_mc_msfilter(). Also remove the now unused IP6_SFBLOCK macro. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | bpftool6.12 amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | bpftool6.12-debuginfo amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | bpftool6.18 amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | bpftool6.18-debuginfo amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel-livepatch-6.12.113-138.209 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel-livepatch-6.18.54-121.166 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel-uek ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-core ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-core ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-core ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-core ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-devel ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-devel ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-core ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-core ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-deprecated ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-deprecated ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-desktop ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-desktop ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-extra ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-extra ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-extra-netfilter ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-extra-netfilter ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-usb ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-usb ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-wireless ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-debug-modules-wireless ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-devel ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-devel ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-doc ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-doc ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-core ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-core ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-deprecated ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-deprecated ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-desktop ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-desktop ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-extra ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-extra ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-extra-netfilter ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-extra-netfilter ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-usb ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-usb ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-wireless ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-modules-wireless ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-tools ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek-tools ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-core ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-core ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-devel ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-devel ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-core ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-core ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-deprecated ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-deprecated ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-desktop ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-desktop ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-extra ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-extra ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-extra-netfilter ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-extra-netfilter ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-usb ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-usb ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-wireless ol 10 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel-uek64k-modules-wireless ol 9 | 0:6.12.0-207.111.5.3.el9uek | [ELSA-2026-500394](https://patchblox.com/security/data/fix/linux/elsa-2026-500394.md) | Nov 7, 2026 | | Linux | kernel6.12 amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-debuginfo amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-debuginfo-common-aarch64 amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-debuginfo-common-x86_64 amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-devel amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-headers amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-modules-extra amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-modules-extra-common amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-tools amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-tools-debuginfo amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.12-tools-devel amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | kernel6.18 amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-debuginfo amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-debuginfo-common-aarch64 amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-debuginfo-common-x86_64 amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-devel amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-headers amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-modules-extra amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-modules-extra-common amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-tools amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-tools-debuginfo amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | kernel6.18-tools-devel amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | linux Debian 13.5 (trixie) | 6.12.113-1 | [DEBIAN-CVE-2026-98101](https://patchblox.com/security/data/fix/linux/debian-cve-2026-98101.md) | Oct 2, 2026 | | Linux | linux Debian 14 | 7.2.7-1 | [DEBIAN-CVE-2026-98101](https://patchblox.com/security/data/fix/linux/debian-cve-2026-98101.md) | Oct 2, 2026 | | Linux | linux-6.12 Debian 12.15 (bookworm) | 6.12.113-1~deb12u1 | [DEBIAN-CVE-2026-98101](https://patchblox.com/security/data/fix/linux/debian-cve-2026-98101.md) | Oct 2, 2026 | | Linux | microvm-kernel6.18 amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | perf6.12 amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | perf6.12-debuginfo amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | perf6.18 amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | perf6.18-debuginfo amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | python3-perf6.12 amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | python3-perf6.12-debuginfo amzn 2023 | 1:6.12.113-138.209.amzn2023 | [ALAS2023-2026-3335](https://patchblox.com/security/data/fix/linux/alas2023-2026-3335.md) | Nov 7, 2026 | | Linux | python3-perf6.18 amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | | Linux | python3-perf6.18-debuginfo amzn 2023 | 1:6.18.54-121.166.amzn2023 | [ALAS2023-2026-3192](https://patchblox.com/security/data/fix/linux/alas2023-2026-3192.md) | Nov 7, 2026 | --- Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.